Lowes sells the 4 to 6" round PVC pipe with holes already drilled. Purchase an end cap, fill with rock, soil, and plant. You can put these in the center of a very large pot to stabilize, and add amazing height and color to a container that has trailing plants | The Green Head
These 32 Do-It-Yourself Backyard Ideas For Summer Are Totally Awesome. Definitely Doing #14!
10 DIY Kid Play Tents and Teepees - There's nothing better than little hideaways and cozy reading nooks for young imaginative minds. Create a space just for them with some of these DIY tents and teepees.